Preheat oven to 325 degrees. Lightly grease a medium baking dish.
In large bowl, mix the eggs, milk, croutons, cheese, onion, and parsley. Stir in the crabmeat. Season the mixture with salt and pepper. Spoon the crab into a prepared baking dish, and sprinkle with Parmesan cheese.
Bake 1 hour in the preheated oven, or until a knife inserted into center of the casserole comes out clean. Serve immediately. Makes 8 servings. Enjoy!